Seudónimo Seudónimo
  • 19-01-2017
  • Mathematics
contestada

Shilo is trying to compute the value of 27 + 55 + 13. She adds 27 + 13 to get 40, and then adds on 55. Which of the following properties is Shilo using?

A.commutative
B.distributive
C.associative
D.identity

Respuesta :

colby55
colby55 colby55
  • 19-01-2017
the answer should be A
Answer Link
jamesbag jamesbag
  • 21-01-2021

Answer:

A: commutative

Step-by-step explanation:

Answer Link

Otras preguntas

how does cliff collapse affect the environment
25-[2+5y-3(y+2)]=-3(2y-5)-[5(y-1)-3y+3]
Solve the equation and check your answer. 3-5b+2b=-2-2(1-b)
how does cliff collapse affect the environment
A high school purchases two workbooks for every textbook, and two journals for every workbook. If the school purchases 301 total items, how many of each do they
find equivalent ratio for 18:27 = 16:_
explain why x and 4x -10 are factors of the expression x(4x-10)^ rather than terms of the expression . what are the terms of the factor 4x-10?
List 5 ways to draw a rectangle into a congruent figure using one line
What Is 0.15 on the number line
Which statement is not true about an adverb?  A.It always ends in -ly. B.It usually modifies a verb.  C.It can modify another adverb. D.Its position in a senten